参数资料
型号: PPC440GR-3BB533CZ
厂商: APPLIEDMICRO INC
元件分类: 微控制器/微处理器
英文描述: 32-BIT, 533 MHz, RISC PROCESSOR, PBGA456
封装: 35 X 35 MM, PLASTIC, BGA-456
文件页数: 73/88页
文件大小: 1177K
代理商: PPC440GR-3BB533CZ
AMCC Proprietary
75
440GR – PPC440GR Embedded Processor
Preliminary Data Sheet
Revision 1.19 – May 07, 2008
Table 21. I/O Specifications—EBC, EBMI, DMA and NAND Flash Interfaces
Notes:
1. PerClk rising edge at package pin with a 10pF load trails the internal PLB clock by approximately 1.3ns.
Signal
Input (ns)
Output (ns)
Output Current (mA)
Clock
Notes
Setup Time
(TIS min)
Hold Time
(TIH min)
Valid Delay
(TOV max)
Hold Time
(TOH min)
I/O H
(minimum)
I/O L
(minimum)
External Slave Peripheral Interface
DMAAck0:1
10
1
5.1
6.8
PerClk
DMAAck2:3
10
1
15.3
10.2
PerClk
DMAReq0:3
11.7
0.5
na
PerClk
EOT0:1/TC0:1
11.7
0.5
10
1
5.1
6.8
PerClk
EOT2:3/TC2:3
11.7
0.5
10
1
15.3
10.2
PerClk
PerAddr02:31
4
1
7.2
1.5
15.3
10.2
PerClk
PerBLast
4
1
6.5
1.5
15.3
10.2
PerClk
PerCS0:5
6.5
1.5
10.3
7.1
PerClk
PerData00:15
4
1
7.2
1.5
15.3
10.2
PerClk
PerOE
6.5
1.5
15.3
10.2
PerClk
PerReady
6
1
15.3
10.2
PerClk
PerR/W
4
1
6.5
1.5
15.3
10.2
PerClk
PerWBE0:1
4
1
6.5
1.5
15.3
10.2
PerClk
External Master Peripheral Interface
BusReq
6.5
1.5
7.1
9.6
PerClk
ExtAck
6.5
1.5
7.1
9.6
PerClk
ExtReq
41
n/a
PerClk
ExtReset
6.0
1.5
15.3
10.2
PerClk
HoldAck
6.5
1.5
7.1
9.6
PerClk
HoldReq
4
1
na
PerClk
HoldPri
4
1
na
PerClk
15.3
10.2
PLB Clk
1
PerErr
6
1
10.3
7.1
PerClk
NAND Flash Interface
NFALE
6.5
1.5
5.1
6.8
PerClk
NFCE0:3
6.5
1.5
10.3
7.1
PerClk
NFCLE
6.5
1.5
5.1
6.8
PerClk
NFRdyBusy
4
1
na
PerClk
NFREn
6.5
1.5
5.1
6.8
PerClk
NFWEn
6.5
1.5
5.1
6.8
PerClk
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